//package validator;
//
//import org.springframework.stereotype.Component;
//import org.springframework.validation.Errors;
//import org.springframework.validation.Validator;
//
//import command.QuestionForm;
//
//@Component
//public class QuestionFormValidator implements Validator {
//
//	@Override
//	public boolean supports(Class<?> clazz) {
//		return QuestionForm.class.equals(clazz);
//	}
//	
//	@Override
//	public void validate(Object target, Errors errors) {
//		QuestionForm form = (QuestionForm) target;
//		if(form.getQuestion() == null || form.getQuestion().isEmpty()){
//			errors.rejectValue("question","empty");
//		}
//	}
//}